Linux / Unix Systems Administrator Jobs in Chicago, IL

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321 - 340 of 406 Jobs

Associate Network Engineer

Ameriprise Financial

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Remote or Minneapolis, Minnesota, USA

Full-time

Ameriprise Financial, Inc. seeks an Operations Engineer in Minneapolis, MN to support the hardware/software/network technologies production environment by proactively monitoring and quickly responding to hardware/software/network incidents across multiple technologies within the technical area of expertise. *This is a 2nd shift position with an estimated schedule of 11am-8pm CST.* Key Responsibilities Support complex network technologies through defined day-to-day BAU activities. Work to compl
Posted 46 days ago | Updated 5 hours ago

Senior System Software Engineer, NCCL - Partner Enablement

NVIDIA Corporation

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Remote or Santa Clara, California, USA

Full-time

NVIDIA is leading the way in groundbreaking developments in Artificial Intelligence, High Performance Computing and Visualization. The GPU, our invention, serves as the visual cortex of modern computers and is at the heart of our products and services. Our work opens up new universes to explore, enables amazing creativity and discovery, and powers what were once science fiction inventions from artificial intelligence to autonomous cars. We are the GPU Communications Libraries and Networking tea
Posted 60+ days ago | Updated 5 hours ago

Data Solutions Architect (Strong M/L) || Hybrid at Chicago, IL

IT First Source

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Chicago, Illinois, USA

Contract

Data Solutions Architect ((Strong M/L experience) we are looking for full stack architects with Kubernetes first experience who have built scalable data APIs and deployed them as docker containers on Kubernetes. They should have exposure to databases like Elastic search, Redis etc. Responsibilities: Design and implement the pipelines and endpoints that expose data to the enterprise.Design and implement data pipelines using Python, SQL, and Unix to ensure data quality and integrity.Work with Dock
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Posted 15 days ago | Updated 5 days ago

Oracle E-Business Applications DBA

Lincoln Softtech LLC

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Chicago, Illinois, USA

Contract

IT - Oracle E-Business Applications DBA Chicago IL(Hybrid) 6+ Months Duties and responsibilities Install, patches, upgrades, configures, tunes, and maintains the Oracle E-business Suite R12.1/12.2 and 19c Oracle databases.Collaborate with system and network administrators.Install system enhancements and assists in hardware, software, and data utilization analysis to ensure maximum efficiency.Participate in the design, implementation and testing of the disaster recover procedures. Provides DBA su
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Posted 19 hours ago

Oracle E-Business Applications DBA

Rishabh Software Pvt. Ltd

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Chicago, Illinois, USA

Contract

Job Title: IT - Oracle E-Business Applications DBA Location: Chicago, IL Duration: 6-9 Months Work Mode: Hybrid Duties and responsibilities Installs, patches, upgrades, configures, tunes, and maintains the Oracle E-business Suite R12.1/12.2 and 19c Oracle databases. Collaborate with system and network administrators. Install system enhancements and assist in hardware, software, and data utilization analysis to ensure maximum efficiency. Participate in the design, implementation, and testing o
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Posted 21 hours ago | Updated 10 hours ago

IT - Oracle E-Business Applications DBA

Randstad Digital

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Chicago, Illinois, USA

Contract

job summary: Description The Senior Oracle Applications DBA's role is responsible for supporting Oracle E-business suite R 12.1/12.2 instances and other mission-critical Oracle systems. The position is responsible for researching and troubleshooting application and database issues for the Oracle Applications teams, including SCM, ASCP, Finance, HRMS, and Order-to-Cash. Support extends to boundary systems such as WebLogic, OBIEE, OAM/OID, Demantra, Discoverer, and Informatica. The DBA will pa
Posted 1 day ago | Updated 2 hours ago

C++ Developer at 100% Remote

Apetan Consulting

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US

Third Party, Contract

currently they are only looking for 8+ years of U.S experience and will need to provide the past 5 years of W2's when asked. Title C++ Developer Location Preferably in PST time zone so they can work 1 week of the month 100% remote Duration 12 Months Interview First round of interview: 30 minutes Final Round: 1.5 hour technical round with 4 team members JD Rest 3 weeks they would be rotated into development role for the crypto trading platform While on support if there are no support activity th
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Posted 60+ days ago | Updated 18 hours ago

Azure DevOps Engineer

Innova Solutions, Inc

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Chicago, Illinois, USA

Contract

Innova Solutions has a Client that is immediately hiring for a Azure DevOps Engineer Position Type: Full-Time Contract Duration: 12+ months Location : Chandler Arizona 85224 , Chicago, IL & Kennesaw, GA (100% Onsite) Responsibilities: Develop CI/CD pipelines to build the cloud platform, virtual machine images and containers Develop cloud services provisioning automation with integrated capabilities of IAM, network, security policies as code, and observability Implement built-in resiliency and ob
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Posted 9 days ago

Software Engineer - IBM MQ Administration

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

NO SPONSORSHIP Software Engineering: IBM MQ Infrastructure Administration (Middleware) SALARY: $150k - $165K plus 15% bonus LOCATION: /Chicago, IL 3 days onsite hybrid SELLING POINTS: IBM MQ Administration end-to-end maintenance and support messaging infrastructure IBM MQ in containerized Docker Kubernetes OpenShift Infrastructure modernization We are seeking an experienced and motivated IBM MQ Administrator to join our dynamic Infrastructure team. The successful candidate will be responsible fo
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Posted 15 days ago

Natural Migration consultant

Apexon

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Remote

Full-time

Responsibilities: Bachelors Degree in Computer science or Equivalent Looking for Natural Migration consultant Strong experience with Natural migration from AIX 7.2 to Linux 43k natural code 42 screens 100gb data Performance tuning after migration Batch job Custom configuration Bash, shell scripting 15 DBs 3500 files
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Posted 7 days ago

EDI Integration Specialist

Hansen Talent Group

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Remote

Contract

Hansen Talent Group is currently working on a unique opportunity, seeking a remote EDI Developer/Specialist with in-depth experience to support a federal team as they look to migrate their EDI environment! The EDI Developer will be responsible for supporting EDI applications as well as working to develop maps based on new EDI product integrations within the LINUX server space. throughout large scale migrations and updates. Duties: Design and develop EDI solutions that meet client business needs
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Posted 2 days ago

Remote Role- Oracle Metasolv M6 Architect.

Connexions Data Inc

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Remote

Contract

Oracle Metasolv M6 Architect. Location: Manchester, NH. Work Arrangement: 100% Remote. Duration: 12+ months. Contract. Client seeking an Oracle Metasolv M6 Architect for a Remote Role Based in Manchester, NH. highly skilled and experienced Oracle Metasolv M6 Architect Minimum 3 years of experience in Oracle Metasolv M6 development and production support.Minimum 5 years of experience in Java development, with strong knowledge of Spring Boot and Microservices architecture.Experience in troublesho
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Posted 2 days ago | Updated 1 day ago

Trade Desk Unix Support Analyst

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

*We are unable to sponsor for this permanent Full time role* *Position is bonus eligible* Prestigious Global Trading Firm is currently seeking a Trade Desk Support Analyst. Candidate will handle first and second level support of service requests/incidents in a professional and timely manner. Customer service and production support are the most important aspects of this role. Responsibilities: Monitoring and alerting of critical trading system environments Proactive identification and resolutio
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Posted 60+ days ago | Updated 2 days ago

Senior Informatica Developer with Power Exchange Experience :: Remote

Aorton Inc

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Remote

Contract

Qualifications:Education: Bachelor's degree in Computer Science, Information Technology, or a related field.Experience:Minimum of 3-5 years of hands-on experience with Informatica PowerCenter and ETL development.Experience in designing and developing complex ETL workflows.Knowledge of data warehousing concepts, including data modeling and relational databases.Skills:Strong proficiency in SQL and PL/SQL for querying and managing databases.Experience with Informatica MDM, Informatica Cloud, or Inf
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Posted 2 days ago

Oracle Database Administrator (DBA)

ALTA IT Services

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Remote

Full-time

Oracle Database Administrator 100% Remote Eastern, Central and Mountain time zones ship is Required Ability to pass enhanced background screen (criminal, financial, drug) for Public Trust clearance This is an advanced-level E-commerce position requiring a minimum of bachelor s degree in computer science or related or has equivalent work experience. Must have at least 6 years experience in Oracle DBA support. Must have strong administration support skills in Oracle product support leveraging
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Posted 5 days ago | Updated 5 days ago

IAM & Fraud Prevention Engineer (Remote)

Tandym Tech

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Remote

Contract

A leading financial institution is currently seeking a new IAM & Fraud Prevention Engineer to join their staff Remotely while supporting the design and implementation of cutting-edge identity, authentication, and fraud prevention solutions. About the Opportunity: Schedule: Monday to Friday Hours: 8am to 4:30pm (EST) Setting: Remote Responsibilities: Administering and supporting IAM and fraud prevention applications (e.g., ForgeRock, ThreatMetrix, FeatureSpace) Designing and managing secure IAM
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Posted 5 days ago | Updated 2 hours ago

Cloud Engineer

Charter Solutions Inc.

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Remote

Full-time

Cloud Engineer Information Technology Job Description: Cloud Engineer Cloud Engineer Roles and Responsibilities: Working with our engineering team to identify and implement the most optimal cloud-based solutions for the company Planning, designing, and developing cloud-based applications Managing cloud environments in accordance with company security guidelines Deploying and debugging cloud initiatives as needed in accordance with best practices throughout the development lifecycle Traini
Posted 60+ days ago | Updated 6 hours ago

REMOTE role for --Threat Implementation Engineer

Volto Consulting

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US

Contract, Third Party

Role Name: Threat Implementation Engineer Location: REMOTE Role Description: The Security Transition and Integration Team is seeking a Threat Engineer to support Cybersecurity Release & Deployment (new deployments of Security Systems in support of high-profile projects) and Lifecycle Management Refresh initiatives (Upgrading Hardware and Software to mitigate End-of-Life equipment or Non-Permitted Technologies).Position Summary / Job DescriptionThe Threat Engineer candidate will support all tech
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Posted 2 days ago | Updated 22 hours ago

IAM & Fraud Prevention Engineer (Remote)

Tandym Tech

•

Remote

Contract

A leading financial institution is currently seeking a new IAM & Fraud Prevention Engineer to join their staff Remotely while supporting the design and implementation of cutting-edge identity, authentication, and fraud prevention solutions. About the Opportunity: Schedule: Monday to Friday Hours: 8am to 4:30pm (EST) Setting: Remote Responsibilities: Administering and supporting IAM and fraud prevention applications (e.g., ForgeRock, ThreatMetrix, FeatureSpace) Designing and managing secure IAM
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Posted 10 days ago | Updated 2 hours ago

ISE Engineer

Oscar Technology

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Remote

Contract

Experience: Minimum of 8-10 years of experience 4+ years of experience specifically administering and using Cisco ISE platform. Experience in a system administration role with experience managing Unix/Linux, Windows, and potentially VMware vCenter platforms. 4+ years of experience with Cisco router and switch configuration and network authentication protocols like TACACS and RADIUS. Expert knowledge of: Cisco ISE configuration, troubleshooting, and optimization. Network security principles and
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Posted 29 days ago | Updated 2 hours ago